Mutual Funds and Investment Products: NAV, Types and SIP
Exam notes on mutual funds: NAV, the sponsor, trustee and AMC structure, SEBI regulation, scheme types, SIP, ETFs, ELSS and the other investment products.
By GK24 Editorial Team· Published · 6 min read

A mutual fund collects money from a large number of investors, puts it into shares, bonds and other securities through a professional fund manager, and gives each investor units that represent a share of the pool. Banking and economy papers ask who regulates mutual funds, how the net asset value is worked out, what the three-tier structure of a fund in India is, and how the common investment products differ from one another. These notes cover all of that, along with the other savings and investment instruments an aspirant should be able to tell apart.
What a mutual fund is and how its value is measured
A mutual fund is a vehicle for pooled investment. Because the pool is large, a small investor gets professional management, diversification across many securities and liquidity that direct investment in a single share cannot give. The worth of one unit is the net asset value, or NAV, which is the market value of all the assets of the scheme minus its liabilities, divided by the number of units outstanding; it is declared at the end of each working day for an open-ended scheme. The expenses of running the scheme are recovered as the total expense ratio, which the Securities and Exchange Board of India caps, and an investor who leaves early may pay an exit load. A direct plan, bought from the fund house itself, has a lower expense ratio than a regular plan bought through a distributor, because no commission is paid.
The three-tier structure and the regulator
A mutual fund in India is set up as a trust and works through three tiers. The sponsor is the promoter who establishes the fund, the trustees hold the assets in trust for the unit holders and watch over the fund, and the asset management company, appointed by the trustees, actually manages the schemes and takes the investment decisions. A custodian registered with the regulator keeps the securities, and a registrar and transfer agent handles the unit holder records. Mutual funds are regulated by the Securities and Exchange Board of India under the SEBI (Mutual Funds) Regulations, 1996, and the Association of Mutual Funds in India, formed in 1995, is the industry body that frames codes of conduct and runs investor awareness work.
How the industry grew in India
The Unit Trust of India was set up in 1963 by an Act of Parliament and held a monopoly for more than twenty years; its first scheme, Unit Scheme 1964, is remembered in papers as US-64. Public sector banks and insurers were allowed to float mutual funds from 1987, the first being SBI Mutual Fund. The industry was opened to the private sector in 1993, after which the SEBI regulations of 1993 and then of 1996 put a common framework in place. In 2003 the Unit Trust of India was split into the Specified Undertaking of the Unit Trust of India and UTI Mutual Fund, which works under the SEBI regulations like any other fund.
Types of mutual fund schemes
Schemes are grouped in two ways, by structure and by what they invest in. By structure a scheme is open-ended, which an investor may enter or leave on any working day at the NAV, close-ended, which has a fixed maturity and whose units are listed on a stock exchange for trading in the meantime, or an interval scheme, which opens for transactions only in stated intervals. By asset class the categories SEBI standardised in 2017 are these.
| Category | What it holds | Who it suits |
|---|---|---|
| Equity funds | Mainly shares: large cap, mid cap, small cap, flexi cap, sectoral and ELSS | Long horizon, higher risk and higher expected return |
| Debt funds | Government securities, treasury bills, corporate bonds and money market instruments | Shorter horizon, lower risk, interest rate risk remains |
| Hybrid funds | A mix of equity and debt in stated proportions | Investors who want a middle path |
| Solution-oriented funds | Retirement and children schemes, with a lock-in | A named goal years away |
| Index funds and ETFs | A basket copying an index, with no stock selection | Passive investors who want low cost |
An exchange traded fund, or ETF, is the one scheme bought and sold on a stock exchange through a broker at live prices, like a share, while an ordinary index fund is bought from the fund house at the day NAV. Both are passive: the manager only copies the index rather than picking stocks, so the expense ratio is low and the aim is to track the index, not to beat it. An equity linked savings scheme, or ELSS, is the equity scheme that qualifies for the tax deduction allowed on specified savings and carries the shortest lock-in among those options, three years.
Investing in instalments: SIP, SWP and STP
A systematic investment plan, or SIP, puts a fixed sum into a scheme at fixed intervals instead of all at once. Because the same sum buys more units when the NAV is low and fewer when it is high, the average cost per unit falls over a long period, which is called rupee cost averaging, and the investor is spared the task of timing the market. A systematic withdrawal plan does the reverse, taking out a fixed sum at fixed intervals, and a systematic transfer plan shifts money from one scheme to another in instalments, usually from a debt scheme into an equity scheme.
The other investment products, and who regulates them
An aspirant should be able to place each product with its regulator, because that is the commonest question of all.
| Product | Nature | Regulator |
|---|---|---|
| Mutual funds, ETFs, REITs and InvITs | Market-linked pooled investment | Securities and Exchange Board of India |
| Bank deposits, government securities and treasury bills | Deposits and sovereign debt | Reserve Bank of India |
| Life insurance policies and ULIPs | Insurance, with an investment part in a ULIP | Insurance Regulatory and Development Authority of India |
| National Pension System and Atal Pension Yojana | Pension, with Tier I and Tier II accounts in the NPS | Pension Fund Regulatory and Development Authority |
| Public Provident Fund, NSC, KVP, Sukanya Samriddhi | Small savings, through post offices and banks | Government of India, Ministry of Finance |
Among the small savings instruments, the Public Provident Fund runs for fifteen years and may be extended in blocks of five, the National Savings Certificate and the Kisan Vikas Patra are fixed-term certificates, the Senior Citizens Savings Scheme is meant for those above sixty, and the Sukanya Samriddhi account is opened for a girl child before she turns ten and matures twenty-one years from the date it was opened. Their interest rates are notified by the government every quarter, so an aspirant should learn the design of each scheme rather than a rate. Gold may be held as a gold exchange traded fund, and sovereign gold bonds issued by the Reserve Bank on behalf of the Government of India carry an eight-year term with an exit allowed from the fifth year. Every mutual fund scheme also carries a risk-o-meter, the SEBI label that places the scheme on a scale from low to very high risk, and its scheme information document sets out the objective, the costs and the risks.
Exam Point of View
Papers test four things. First, the regulator of each product, and this is where most marks are lost: SEBI for mutual funds, ETFs, REITs and InvITs, RBI for deposits and government securities, IRDAI for insurance and ULIPs, PFRDA for the NPS and the Atal Pension Yojana. Second, the definition of NAV and of the three tiers, where the trap is to credit the trustees or the sponsor with managing the scheme instead of the AMC. Third, the dates of the industry: 1963 for UTI, 1964 for US-64, 1987 for the public sector banks, 1993 for private funds, 1996 for the SEBI regulations and 2003 for the split of UTI. Fourth, the design of each product: the three-year ELSS lock-in, the fifteen-year PPF term, the twenty-one-year Sukanya Samriddhi maturity, and the difference between an ETF and an index fund.
Important Facts
| Regulator of mutual funds | SEBI, under the SEBI (Mutual Funds) Regulations, 1996 |
|---|---|
| NAV | Market value of assets minus liabilities, divided by units outstanding; declared daily for open-ended schemes |
| Three-tier structure | Sponsor, trustees and asset management company, with a custodian and an RTA |
| First mutual fund in India | Unit Trust of India, 1963, by an Act of Parliament |
| First scheme | Unit Scheme 1964, known as US-64 |
| Public sector entry | 1987, the first being SBI Mutual Fund |
| Private sector entry | 1993 |
| Split of UTI | 2003, into the Specified Undertaking of UTI and UTI Mutual Fund |
| Industry body | Association of Mutual Funds in India, formed in 1995 |
| ELSS lock-in | Three years, the shortest among eligible savings instruments |
| ETF | Listed and traded on a stock exchange at live prices, held in a demat account |
| SIP | Fixed sum at fixed intervals, giving rupee cost averaging |
| PPF term | Fifteen years, extendable in blocks of five years |
| Sukanya Samriddhi | Opened before the girl turns ten; matures twenty-one years from the date of opening |
| Sovereign gold bonds | Issued by the RBI on behalf of the Government of India, eight-year term, exit allowed from the fifth year |
| Risk labelling | Every scheme carries a SEBI risk-o-meter from low to very high risk |
Practice MCQs on this topic
Mutual Funds are regulated in India by which of the following institutions?
- A.RBI
- B.SEBI
- C.BSE
- D.NSE
Show answer
Mutual funds in India are registered with and regulated by the Securities and Exchange Board of India under the SEBI (Mutual Funds) Regulations, 1996, which lay down the three-tier structure of sponsor, trustees and asset management company, the scheme categories, the cap on the expense ratio and the disclosures a…
Read the full explanation →The net asset value (NAV) of a mutual fund scheme is calculated as:
- A.Total assets of the scheme divided by its total liabilities
- B.Market value of assets minus liabilities, divided by the number of units outstanding
- C.Total income of the scheme divided by the number of investors
- D.Face value of a unit plus the exit load
Show answer
The NAV is the per unit book value of a scheme: take the market value of all the securities and cash the scheme holds, subtract its liabilities and accrued expenses, and divide by the number of units outstanding.
Read the full explanation →Which was the first mutual fund organisation in India, set up in 1963 by an Act of Parliament?
- A.SBI Mutual Fund
- B.Unit Trust of India
- C.Life Insurance Corporation of India
- D.Industrial Development Bank of India
Show answer
The Unit Trust of India was established in 1963 by an Act of Parliament and launched its first scheme, Unit Scheme 1964 or US-64, in the following year; it held a monopoly of the business until 1987.
Read the full explanation →In the three-tier structure of an Indian mutual fund, which entity actually manages the schemes and takes the investment decisions?
- A.The sponsor
- B.The trustees
- C.The asset management company
- D.The custodian
Show answer
The AMC is appointed by the trustees, is registered with SEBI and runs the schemes from day to day: it employs the fund managers, decides which securities to buy and sell, and is paid a management fee out of the scheme.
Read the full explanation →What is the lock-in period of an Equity Linked Savings Scheme (ELSS)?
- A.One year
- B.Three years
- C.Five years
- D.Fifteen years
Show answer
An ELSS is an equity mutual fund scheme that qualifies for the deduction allowed on specified savings, and each instalment is locked in for three years from the date of investment, which is the shortest lock-in among the instruments eligible for that deduction.
Read the full explanation →Which type of mutual fund scheme is bought and sold on a stock exchange at live prices through a broker, like a share?
- A.An exchange traded fund
- B.An open-ended index fund
- C.A liquid fund
- D.An ELSS
Show answer
An ETF is listed on a stock exchange and traded through a broker in a demat account at prices that move during market hours, which is what separates it from every other kind of scheme.
Read the full explanation →The chief benefit of investing through a Systematic Investment Plan (SIP) is:
- A.A guaranteed return fixed in advance
- B.Rupee cost averaging over market cycles
- C.Exemption from the expense ratio
- D.Freedom from all market risk
Show answer
In an SIP the same sum is invested at fixed intervals, so it automatically buys more units when the NAV is low and fewer when it is high; over a full market cycle the average cost per unit therefore works out lower than a lump sum invested at a high…
Read the full explanation →The National Pension System (NPS) in India is regulated by:
- A.SEBI
- B.IRDAI
- C.PFRDA
- D.RBI
Show answer
The Pension Fund Regulatory and Development Authority, which was given statutory status by the PFRDA Act of 2013, regulates the National Pension System and the Atal Pension Yojana, appoints the pension fund managers and the central record keeping agency, and prescribes the Tier I and Tier II account structure.
Read the full explanation →An open-ended mutual fund scheme is one which:
- A.Has a fixed maturity date and is listed on a stock exchange
- B.Allows investors to enter and exit on any working day at the NAV
- C.Opens for transactions only at stated intervals
- D.Invests only in government securities
Show answer
An open-ended scheme has no fixed maturity; the fund house keeps creating and cancelling units, so an investor may buy or redeem on any working day at the NAV declared for that day, which is why most schemes sold today are open-ended.
Read the full explanation →A Unit Linked Insurance Plan (ULIP), which combines insurance with investment, is regulated by:
- A.IRDAI
- B.SEBI
- C.PFRDA
- D.AMFI
Show answer
A ULIP is sold by an insurance company, which puts one part of the premium towards life cover and invests the rest in funds chosen by the policyholder; because the contract is a policy of insurance, it is regulated by the Insurance Regulatory and Development Authority of India, set up…
Read the full explanation →The Sukanya Samriddhi account for a girl child matures:
- A.Fifteen years from the date of opening
- B.Twenty-one years from the date of opening
- C.When the girl turns eighteen years of age
- D.After five years, like the National Savings Certificate
Show answer
The account is opened by a guardian in the name of a girl child before she completes ten years of age, deposits are made for the first fifteen years, and the account matures twenty-one years from the date it was opened; a part withdrawal is allowed for higher education after…
Read the full explanation →Frequently Asked Questions
Who regulates mutual funds in India?
The Securities and Exchange Board of India, under the SEBI (Mutual Funds) Regulations, 1996. SEBI registers the fund and the asset management company, prescribes the scheme categories, caps the total expense ratio and lays down the disclosures. AMFI, formed in 1995, is only the industry association of the funds and has no regulatory power.
How is the NAV of a scheme calculated?
Take the market value of all the securities and cash the scheme holds, subtract its liabilities and accrued expenses, and divide by the number of units outstanding. That gives the value of one unit. For an open-ended scheme the NAV is declared at the end of each working day, and units are bought and redeemed at that value.
What is the difference between an ETF and an index fund?
Both are passive and simply copy an index. An exchange traded fund is listed on a stock exchange and is bought and sold through a broker in a demat account at prices that change through the trading day, whereas an index fund is bought from and sold to the fund house at the NAV declared at the end of the day.
What does an SIP actually do for an investor?
It invests a fixed sum at fixed intervals, so the same money buys more units when prices are low and fewer when they are high. Over a market cycle this lowers the average cost per unit, which is called rupee cost averaging, and it removes the need to time the market. It does not remove market risk or guarantee a return.
Which product is regulated by which authority?
Mutual funds, ETFs, REITs and InvITs by SEBI; bank deposits, government securities and treasury bills by the RBI; life insurance policies and ULIPs by IRDAI; the National Pension System and the Atal Pension Yojana by PFRDA; and the small savings schemes such as PPF, NSC, KVP and Sukanya Samriddhi by the Ministry of Finance.
Sources
- SEBI (Mutual Funds) Regulations, 1996 and the master circular on mutual funds — Securities and Exchange Board of India
- Indian Economic Development (Class XI), chapters on the financial system and liberalisation — NCERT
- National Pension System: scheme structure and subscriber information — Pension Fund Regulatory and Development Authority
- Annual Report, chapter on financial markets and institutions — Reserve Bank of India





